package lab02.test05;

public class Volume {
    private  int length;
    private  int width;
    private  int height;

    public void setDemo(){
        this.length = 3;
        this.width = 4;
        this.height = 5;
    }
    public double getVolume(){
        return this.length*this.width*this.height;
    }
}
